If P + Q means Q is the mother of P, P × Q means P is the son of Q, P-Q means P is the daughter of Q, and P ÷ Q means Q is the husband of P, then which of the following shows D is the grandfather of A

Directions (next three questions) : Read the following information to answer these questions.

1. P # Q means Q is rather of P.
2. P * Q means Q is mother of P.
3. P £ Q means Q is brother of P.
4. P $ Q means Q is sister of P.

Directions  (next three questions): Below in each question are given two statements (A) and (B). These statements may be either independent causes or may be effects of independent causes or a common cause. One of these statements may be the effect of the other statement. Read both the statements and then decide which of the following answer choices correctly depicts the relationship between these two statements.